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2746-19-2

  • Product NameCis-5-norbornene-exo-2,3-dicarboxylic anhydride
  • Molecular FormulaC9H8O3
  • Molecular Weight164.16
  • Purity99%
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Product Details

Quick Details

  • CasNo： 2746-19-2
  • Molecular Formula： C9H8O3
  • Purity： 99%

Chemical Raw Material Industrial Grade CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE 2746-19-2

  • Molecular Formula:C9H8O3
  • Molecular Weight:164.161
  • Appearance/Colour:Off-white to tan solid 
  • Vapor Pressure:0.00016mmHg at 25°C 
  • Melting Point:140-145 °C(lit.) 
  • Refractive Index:1.583 
  • Boiling Point:331.056 °C at 760 mmHg 
  • Flash Point:163.801 °C 
  • PSA：43.37000 
  • Density:1.406 g/cm3 
  • LogP:0.50810 

CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE(Cas 2746-19-2) Usage

Chemical Properties

Off-white to tan solid

Uses

cis-5-Norbornene-exo-2,3-dicarboxylic anhydride is used as an organic chemical synthesis intermediate.

Isomeric SMILES: C1[C@@H]2C=C[C@H]1[C@H]3[C@@H]2C(=O)OC3=O

InChIKey: KNDQHSIWLOJIGP-RNGGSSJXSA-N

InChI:InChI=1/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4?,5?,6-,7+

2746-19-2 Relevant articles

Electro-optic properties of a side chain poly(norbornene-dicarboximide) system with an appended phenyl vinylene thiophene chromophore

Spring, Andrew M.,Qiu, Feng,Hong, Jianxun,Bannaron, Alisa,Yokoyama, Shiyoshi

, p. 13 - 27 (2017)

A side chain EO copolymer series has bee...

Near-Infrared Fluorescent Micelles from Poly(norbornene) Brush Triblock Copolymers for Nanotheranostics

Braga, Carolyne B.,Pilli, Ronaldo A.,Ornelas, Catia,Weck, Marcus

, p. 5290 - 5306 (2021/11/30)

This contribution describes the design a...

Solubility and thermodynamic modeling of cis-5-norbornene-exo-2,3-dicarboxylic anhydride in three binary solvents (1,4-dioxane, DMF, NMP + ethanol) from 278.15 K to 323.15 K

Yameng Wan, Haixia He, Pengshuai Zhang, Rui Zhao, Jiao Sha, Tao Li, Baozeng Ren

Journal of Molecular Liquids Volume 297, 1 January 2020, 111755

In this work, solubility of cis-5-norbornene-exo-2,3-dicarboxylic anhydride (himic anhydride) in … It was found that solubility of himic anhydride increased with elevating temperature while …

Catalytic Living Ring Opening Metathesis Polymerisation: The Importance of Ring Strain in Chain Transfer Agents

Liu, Peng,Yasir, Mohammad,Kilbinger, Andreas F. M.

supporting information, p. 15278 - 15282 (2019/09/17)

A recently developed catalytic living ri...

2746-19-2 Process route

(2E)-but-2-enedioic acid
110-17-8,26099-09-2

(2E)-but-2-enedioic acid

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride
129-64-6

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

maleic anhydride
108-31-6

maleic anhydride

(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione
2746-19-2

(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

Conditions
Conditions Yield
at 200 ℃; under 100 Torr;
 
bicyclo<2.2.1>-5-hepten-2endo,3endo-dicarboxylic anhydride
129-64-6,826-62-0,2746-19-2,85081-15-8,85081-16-9

bicyclo<2.2.1>-5-hepten-2endo,3endo-dicarboxylic anhydride

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride
129-64-6

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione
2746-19-2

(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

Conditions
Conditions Yield
With sodium hydroxide; In water; at 70 ℃; for 0.166667h; Product distribution / selectivity;
87%
With sodium hydroxide; In water; at 70 ℃; for 0.166667h; Product distribution / selectivity;
83%
26%
With sodium hydroxide; In water; at 70 ℃; for 0.166667h; Product distribution / selectivity;
50%

2746-19-2 Upstream products

  • 129-64-6
    129-64-6

    3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

  • 368868-86-4
    368868-86-4

    5,6-dibromobicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride

  • 108-31-6
    108-31-6

    maleic anhydride

  • 542-92-7
    542-92-7

    cyclopenta-1,3-diene

2746-19-2 Downstream products

  • 4883-79-8
    4883-79-8

    bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid monomethyl ester

  • 130907-55-0
    130907-55-0

    (+/-)-5exo-p-tolylmercapto-norbornane-2exo,3exo-dicarboxylic acid-anhydride

  • 129-64-6
    129-64-6

    3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

  • 14166-28-0
    14166-28-0

    exo-bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride

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